<template>
  <a-card :bordered="false">

    <!-- 查询区域 -->
    <div class="table-page-search-wrapper">
      <a-form layout="inline" @keyup.enter.native="searchQuery">
        <a-row :gutter="24">

          <a-col :md="6" :sm="10">
            <a-form-item label="任务类名">
              <j-input placeholder="请输入任务类名" v-model="queryParam.jobClassName"></j-input>
            </a-form-item>
          </a-col>
          <a-col :md="6" :sm="10">
            <a-form-item label="任务状态">
              <a-select allowClear v-model="queryParam.status" placeholder="请选择状态">
                <a-select-option value="">全部</a-select-option>
                <a-select-option value="0">正常</a-select-option>
                <a-select-option value="-1">停止</a-select-option>
              </a-select>
            </a-form-item>
          </a-col>

          <a-col :md="6" :sm="10" >
            <span style="float: left;overflow: hidden;" class="table-page-search-submitButtons">
              <a-button type="primary" @click="searchQuery" icon="search">查询</a-button>
              <a-button type="primary" @click="searchReset" icon="reload" style="margin-left: 8px">重置</a-button>
            </span>
          </a-col>

        </a-row>
      </a-form>
    </div>

    <!-- 操作按钮区域 -->
    <div class="table-operator">
      <a-button @click="handleAdd" type="primary" icon="plus">新增</a-button>
      <a-button type="primary" icon="download" @click="handleExportXls('定时任务信息')">导出</a-button>
      <a-upload name="file" :showUploadList="false" :multiple="false" :headers="tokenHeader" :action="importExcelUrl" @change="handleImportExcel">
        <a-button type="primary" icon="import">导入</a-button>
      </a-upload>
      <a-button v-if="selectedRowKeys.length > 0" @click="batchDel" style="margin-left: 8px"> 批量删除 </a-button>
    </div>

    <!-- table区域-begin -->
    <div>
      <div class="ant-alert ant-alert-info" style="margin-bottom: 16px;">
        <i class="anticon anticon-info-circle ant-alert-icon"></i> 已选择 <a style="font-weight: 600">{{ selectedRowKeys.length }}</a>项
        <a style="margin-left: 24px" @click="onClearSelected">取消勾选</a>
      </div>

      <a-table
        ref="table"
        size="middle"
        bordered
        rowKey="id"
        :columns="columns"
        :dataSource="dataSource"
        :pagination="ipagination"
        :loading="loading"
        :rowSelection="{selectedRowKeys: selectedRowKeys, onChange: onSelectChange}"
        @change="handleTableChange">

        <!-- 字符串超长截取省略号显示-->
        <span slot="description" slot-scope="text">
          <j-ellipsis :value="text" :length="20" />
        </span>
        <span slot="parameterRender" slot-scope="text">
          <j-ellipsis :value="text" :length="20" />
        </span>

        <span slot="action" slot-scope="text, record">
          <a :disabled="record.jobClassName == 'com.smartcity.modules.index.job.GenerateTopicDataJob'" @click="resumeJob(record)" v-if="record.status==-1">启动</a>
          <a :disabled="record.jobClassName == 'com.smartcity.modules.index.job.GenerateTopicDataJob'" @click="pauseJob(record)" v-if="record.status==0">停止</a>

          <a-divider type="vertical" />
          <a-dropdown>
            <a class="ant-dropdown-link">更多 <a-icon type="down" /></a>
            <a-menu slot="overlay">
              <a-menu-item><a @click="executeImmediately(record)">立即执行</a></a-menu-item>
              <a-menu-item :disabled="record.jobClassName == 'com.smartcity.modules.index.job.GenerateTopicDataJob'"><a @click="handleEdit(record)" :disabled="record.jobClassName == 'org.jeecg.modules.index.job.GenerateTopicDataJob'">编辑</a></a-menu-item>
              <a-menu-item :disabled="record.jobClassName == 'com.smartcity.modules.index.job.GenerateTopicDataJob'">
                <a-popconfirm placement="topLeft" title="确定删除吗?" @confirm="() => handleDelete(record.id)">
                  <a :disabled="record.jobClassName == 'com.smartcity.modules.index.job.GenerateTopicDataJob'">删除</a>
                </a-popconfirm>
              </a-menu-item>
            </a-menu>
          </a-dropdown>
        </span>

        <!-- 状态渲染模板 -->
        <template slot="customRenderStatus" slot-scope="status">
          <a-tag v-if="status==0" color="green">已启动</a-tag>
          <a-tag v-if="status==-1" color="orange">已暂停</a-tag>
        </template>
      </a-table>
    </div>
    <!-- table区域-end -->

    <!-- 表单区域 -->
    <quartzJob-modal ref="modalForm" @ok="modalFormOk"></quartzJob-modal>
  </a-card>
</template>

<script>
import QuartzJobModal from './modules/QuartzJobModal'
import { getAction } from '@/api/manage'
import { JeecgListMixin } from '@/mixins/JeecgListMixin'
import JEllipsis from '@/components/jeecg/JEllipsis'

export default {
  name: 'QuartzJobList',
  components: {
    QuartzJobModal,
    JEllipsis
  },
  mixins: [JeecgListMixin],
  data() {
    return {
      description: '定时任务在线管理',
      // 查询条件
      queryParam: {},
      // 表头
      columns: [
        {
          title: '#',
          dataIndex: '',
          key: 'rowIndex',
          width: 60,
          align: 'center',
          customRender: function(t, r, index) {
            return parseInt(index) + 1
          }
        },
        {
          title: '任务类名',
          align: 'center',
          dataIndex: 'jobClassName',
          sorter: true,
          width: 300
          //  customRender:function (text) {
          //     return "*"+text.substring(9,text.length);
          //   }
        },
        {
          title: 'cron表达式',
          align: 'center',
          width: 120,
          dataIndex: 'cronExpression'
        },
        {
          title: '参数',
          align: 'center',
          width: 100,
          dataIndex: 'parameter',
          scopedSlots: { customRender: 'parameterRender' }
        },
        {
          title: '描述',
          align: 'center',
          width: 150,
          dataIndex: 'description',
          scopedSlots: { customRender: 'description' }
        },
        {
          title: '状态',
          align: 'center',
          width: 100,
          dataIndex: 'status',
          scopedSlots: { customRender: 'customRenderStatus' },
          filterMultiple: false,
          filters: [
            { text: '已启动', value: '0' },
            { text: '已暂停', value: '-1' }
          ]
        },
        {
          title: '操作',
          dataIndex: 'action',
          align: 'center',
          width: 120,
          scopedSlots: { customRender: 'action' }
        }
      ],
      url: {
        list: '/sys/quartzJob/list',
        delete: '/sys/quartzJob/delete',
        deleteBatch: '/sys/quartzJob/deleteBatch',
        pause: '/sys/quartzJob/pause',
        resume: '/sys/quartzJob/resume',
        exportXlsUrl: 'sys/quartzJob/exportXls',
        importExcelUrl: 'sys/quartzJob/importExcel',
        execute: 'sys/quartzJob/execute'
      }
    }
  },
  computed: {
    importExcelUrl: function() {
      return `${window._CONFIG['domianURL']}/${this.url.importExcelUrl}`
    }
  },

  methods: {

    // 筛选需要重写handleTableChange
    handleTableChange(pagination, filters, sorter) {
      // 分页、排序、筛选变化时触发
      // TODO 筛选
      if (Object.keys(sorter).length > 0) {
        this.isorter.column = sorter.field
        this.isorter.order = sorter.order == 'ascend' ? 'asc' : 'desc'
      }
      // 这种筛选方式只支持单选
      this.filters.status = filters.status[0]
      this.ipagination = pagination
      this.loadData()
    },
    pauseJob: function(record) {
      var that = this
      // 暂停定时任务
      this.$confirm({
        title: '确认暂停',
        content: '是否暂停选中任务?',
        onOk: function() {
          getAction(that.url.pause, { jobClassName: record.jobClassName }).then((res) => {
            if (res.success) {
              that.$message.success(res.message)
              that.loadData()
              that.onClearSelected()
            } else {
              that.$message.warning(res.message)
            }
          })
        }
      })
    },
    resumeJob: function(record) {
      var that = this
      // 恢复定时任务
      this.$confirm({
        title: '确认启动',
        content: '是否启动选中任务?',
        onOk: function() {
          getAction(that.url.resume, { jobClassName: record.jobClassName }).then((res) => {
            if (res.success) {
              that.$message.success(res.message)
              that.loadData()
              that.onClearSelected()
            } else {
              that.$message.warning(res.message)
            }
          })
        }
      })
    },
    executeImmediately(record) {
      var that = this
      // 立即执行定时任务
      this.$confirm({
        title: '确认提示',
        content: '是否立即执行任务?',
        onOk: function() {
          getAction(that.url.execute, { id: record.id }).then((res) => {
            if (res.success) {
              that.$message.success(res.message)
              that.loadData()
              that.onClearSelected()
            } else {
              that.$message.warning(res.message)
            }
          })
        }
      })
    }
  }
}
</script>
<style lang="less">
  .ant-dropdown-menu-item-disabled {
    a {
      color: rgba(0, 0, 0, 0.25)  !important;
    }
  }
</style>
<style scoped>
  @import '~@assets/less/common.less'
</style>
